Nationally Notifiable Infectious Diseases and Conditions, United States: Weekly Tables

TABLE 1ee. Weekly cases* of notifiable diseases, United States, U.S. Territories, and Non-U.S. Residents week ending August 1, 2020 (Week 31)
Reporting Area Salmonella Paratyphi infection § Salmonella Typhi infection ¶ Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection) **
Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †Current weekPrevious 52 weeks Max †Cum YTD 2020 †Cum YTD 2019 †
U.S. Residents, excluding U.S. Territories - 6 31 72 - 13 50 203 230 1,512 12,734 23,760
New England - 3 6 12 - 2 3 21 18 81 756 1,273
Connecticut - 2 3 4 - 1 - 6 3 26 186 311
Maine - 1 - - - 0 - 1 1 10 43 80
Massachusetts - 2 3 7 - 1 3 8 13 50 371 640
New Hampshire - 0 - - - 0 - 5 - 8 79 103
Rhode Island - 0 - 1 - 0 - 1 - 7 41 82
Vermont - 0 - - - 0 - - 1 8 36 57
Middle Atlantic - 2 3 5 - 5 8 33 60 179 1,133 2,188
New Jersey - 1 - 1 - 2 - 12 - 63 34 746
New York (excluding New York City) - 2 3 4 - 3 3 14 41 62 551 801
New York City - 0 - - - 1 - 6 - 0 - -
Pennsylvania - 1 - - - 2 5 1 19 58 548 641
East North Central - 2 5 9 - 3 5 32 39 161 1,434 3,051
Illinois - 2 4 5 - 1 1 22 - 74 386 1,145
Indiana - 1 - 3 - 1 1 5 - 29 72 440
Michigan - 0 - - - 0 - - - 0 - -
Ohio - 1 - 1 - 1 3 4 33 46 607 938
Wisconsin - 1 1 - - 0 - 1 6 36 369 528
West North Central - 1 2 - - 1 1 13 16 134 914 2,027
Iowa - 1 1 - - 0 - 2 6 28 281 511
Kansas - 0 - - - 0 - - 3 24 176 234
Minnesota - 1 - - - 1 - 6 - 32 - 496
Missouri - 0 - - - 1 1 3 - 36 274 484
Nebraska - 1 1 - - 0 - 2 7 18 148 139
North Dakota - 0 - - - 0 - - - 6 25 51
South Dakota - 0 - - - 0 - - - 6 10 112
South Atlantic - 3 4 23 - 6 15 51 48 561 4,265 8,149
Delaware - 0 - - - 0 - - - 0 - -
District of Columbia - 1 - - - 0 - - - 3 3 24
Florida - 1 1 4 - 5 2 14 - 234 1,944 3,505
Georgia - 1 - 7 - 0 - - 2 90 658 1,236
Maryland - 1 1 3 - 2 2 15 9 47 265 478
North Carolina - 0 - - - 2 3 6 - 110 390 1,318
South Carolina - 0 - - - 1 2 1 24 86 579 804
Virginia - 2 2 8 - 2 6 15 13 58 384 676
West Virginia - 0 - 1 - 0 - - - 12 42 108
East South Central - 1 2 3 - 1 1 3 2 114 847 1,501
Alabama - 1 1 - - 0 - - - 53 211 508
Kentucky - 1 - 3 - 1 1 1 2 51 269 395
Mississippi - 0 - - - 0 - - - 0 - -
Tennessee - 1 1 - - 1 - 2 - 40 367 598
West South Central - 3 2 7 - 6 7 14 14 370 1,729 3,131
Arkansas - 2 - 2 - 1 1 2 4 42 203 246
Louisiana - 0 - 1 - 0 - - 9 53 476 528
Oklahoma - 0 - - - 1 2 - - 74 280 342
Texas - 3 2 4 - 6 4 12 1 335 770 2,015
Mountain - 2 6 7 - 1 6 24 21 101 960 1,601
Arizona - 1 3 - - 1 3 5 10 38 332 462
Colorado - 1 1 3 - 1 3 8 11 27 329 382
Idaho - 1 - 1 - 0 - 1 - 10 14 120
Montana - 0 - - - 0 - - - 7 50 70
Nevada - 2 2 1 - 0 - 6 - 8 18 155
New Mexico - 0 - - - 0 - - - 18 113 195
Utah - 0 - - - 1 - 4 - 15 101 188
Wyoming - 0 - 2 - 0 - - - 5 3 29
Pacific - 1 1 6 - 3 4 12 12 106 696 839
Alaska - 0 - 1 - 0 - 1 - 4 - 41
California - 0 - - - 0 - - - 6 24 34
Hawaii - 0 - - - 1 - 1 - 24 57 126
Oregon - 0 - - - 0 - - 2 51 232 237
Washington - 1 1 5 - 2 4 10 10 53 383 401
U.S. Territories - 0 - - - 0 - - - 0 - -
American Samoa - 0 - - - 0 - - - 0 - -
Commonwealth of Northern Mariana Islands - 0 - - - 0 - - - 0 - -
Guam - 0 - - - 0 - - - 0 - -
Puerto Rico - 0 - - - 0 - - - 0 - -
U.S. Virgin Islands - 0 - - - 0 - - - 0 - -
Non-U.S. Residents - 0 - - - 0 - 1 - 1 - 3
Total - 6 31 72 - 13 50 204 230 1,512 12,734 23,763
  • U: Unavailable — The reporting jurisdiction was unable to send the data to CDC or CDC was unable to process the data.
  • -: No reported cases — The reporting jurisdiction did not submit any cases to CDC.
  • N: Not reportable — The disease or condition was not reportable by law, statute, or regulation in the reporting jurisdiction.
  • NN: Not nationally notifiable — This condition was not designated as being nationally notifiable.
  • NP: Nationally notifiable but not published.
  • NC: Not calculated — There is insufficient data available to support the calculation of this statistic.
  • Cum: Cumulative year-to-date counts.
  • Max: Maximum — Maximum case count during the previous 52 weeks.
  • * Case counts for reporting years 2019 and 2020 are provisional and subject to change. Cases are assigned to the reporting jurisdiction submitting the case to NNDSS, if the case's country of usual residence is the U.S., a U.S. territory, unknown, or null (i.e. country not reported); otherwise, the case is assigned to the 'Non-U.S. Residents' category. Country of usual residence is currently not reported by all jurisdictions or for all conditions. For further information on interpretation of these data, see https://wwwn.cdc.gov/nndss/document/Users_guide_WONDER_tables_cleared_final.pdf.
  • †Previous 52 week maximum and cumulative YTD are determined from periods of time when the condition was reportable in the jurisdiction (i.e., may be less than 52 weeks of data or incomplete YTD data).
  • § In previous years, cases were reported as Salmonellosis. Beginning in January 2019, cases began to be reported as Salmonella Paratyphi infection.
  • ¶ In previous years, cases were reported as typhoid fever. Beginning in January 2019, cases began to be reported as Salmonella Typhi infection.
  • ** In previous years, cases were reported as Salmonellosis (excluding paratyphoid fever and typhoid fever). Beginning in January 2019, cases began to be reported as Salmonellosis (excluding Salmonella Typhi infection and Salmonella Paratyphi infection).
Notes:
  • These are weekly cases of selected infectious national notifiable diseases, from the National Notifiable Diseases Surveillance System (NNDSS). NNDSS data reported by the 50 states, New York City, the District of Columbia, and the U.S. territories are collated and published weekly as numbered tables. Cases reported by state health departments to CDC for weekly publication are subject to ongoing revision of information and delayed reporting. Therefore, numbers listed in later weeks may reflect changes made to these counts as additional information becomes available. Case counts in the tables are presented as published each week. See also Guide to Interpreting Provisional and Finalized NNDSS Data.
  • Weekly tables since 1996 are available on CDC WONDER.
  • Weekly tables since 2014 are available on Data.CDC.gov.
  • Weekly tables for 1952-2017 published in the MMWR are available at CDC Stacks MMWR, and weekly tables starting in 2018 are available at CDC Stacks NNDSS (once in CDC Stacks NNDSS select "Weekly Tables" in the "Genre" box at the left).
  • Notices, errata, and other notes are available in the Notice To Data Users page.
  • The list of national notifiable infectious diseases and conditions and their national surveillance case definitions are available at https://wwwn.cdc.gov/nndss/conditions/. This list incorporates the Council of State and Territorial Epidemiologists (CSTE) position statements approved by CSTE for national surveillance.
Suggested Citation:
  • Centers for Disease Control and Prevention. National Notifiable Diseases Surveillance System, Weekly Tables of Infectious Disease Data. Atlanta, GA. CDC Division of Health Informatics and Surveillance. Available at: https://wwwn.cdc.gov/nndss/infectious-tables.html.
Acknowledgement:
  • CDC acknowledges the Local, State, and Territorial Health Departments that collected the data from a range of case ascertainment sources (e.g., health-care providers, hospitals, laboratories) and reported these data to CDC's National Notifiable Diseases Surveillance System.